baber/WOPTO huggingface dataset:
Patent JP-S563177-A (JP)
Title: Grinder wheel holder
Inventor: SHIRATORI MITSUTSUGU
IPC: B24B35/00
Filed: 1979-06-15
Abstract: PURPOSE: To provide an automatic accomodation for an axial displacement in a super finishing machine for a ultra finishing of the inner surface of the concave by a method wherein a grinder holder is inserted into the pass-through hold formed in a main body of the grinder holding device and pivotally supported therein, then the grinder is inclined when the grinder is fitted in the concave groove.  
     CONSTITUTION: Pass-through hole 2 is made in a main body of a grinder holding device, and a grinder holder 3 is fitted into the hole 2 with some clearances c and c. Thus, the grinder holder 3 is enabled to oscillate in the pass-through hole 2. Conical seats 4, 5, 7 and 8 are arranged at the main body 1 and the grinder holder 3 with being faced with each other and set on a pivotal axis L to engage balls 6 and 9. Thus, even if an arcular center M of the concave groove 12 in the workpiece W is displaced from a center line N' of the grinder wheel S, the grinder wheel S is inclined around the pivotal line L, the center line N' is moved up to N and passed through the arcular center M. In this way, even if an axial displacement is found, it is automatically accomodated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58191953-A (JP)
Title: Measuring device of ground pressure distribution of tyre
Inventor: KOJIMA YOSHIHIDE
IPC: G01M17/02
Filed: 1982-05-04
Abstract: PURPOSE:To detect automatically ground pressures of a front wheel and a rear wheel and to measure accurately the ground pressure distribution in the whole of the ground contacting face of a tyre, by moving a pressure sensing plane plate, which is pressed by the ground contacting face of the tyre to detect the ground pressure, in the direction, where this plane plate is deviated from the running position of the tyre, when the tyre gets over the plane plate. CONSTITUTION:When the tyre is run from one slope 4 in the direction of an arrow P in a figure, the front wheel passes on one pressure sensing paper 9a, which is arranged on a pressure sensing plane plate 3, with a prescribed ground pressure, and the ground pressure distribution chart of the front wheel is left on the pressure sensing paper 9a. When the front wheel passes through a trigger bar 6, the front wheel presses downward the rear frame material of the trigger bar 6, and therefore, a pawl 6a of the trigger bar 6 is pulled upward with a pivotal fulcrum 10 as the center, and the trigger bar 6 is disengaged from the pressure sensing plane plate 3, and the plane plate 3 is moved for a distance longer than the width of the tyre in the direction orthogonal to the running direction of the tyre by a spring 7, and as the result, a pressure sensing paper 9b is placed in the running position of the tyre. Thereafter, the rear wheel passes on the other pressure sensing paper 9b on the pressure sensing plane plate 3, and the ground pressure distribution chart of the rear wheel is left on the pressure sensing paper 9b.
Patent JP-H01250426-A (JP)
Title: Polyester blended yarn
Inventor: TANIZAWA HITOSHI
IPC: D02G3/04
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the title blended yarn having uniformity, suitable for cloth having bulge, repulsion and soft feeling,. by mixing short fibers of thick denier with short fibers of thin denier in a specific mixed state to give short fibers and blending the prepared short fibers with cotton fibers. CONSTITUTION:(A) Polyester short fibers of thick denier having 1.0-1.8 denier of single yarn are mixed with (B) short fibers of thin denier having 0.4-1.0 denier of single yarn in the ratio of denier of the component A to denier of the component B of 1.25-4.50 to give short fibers. The short fibers are blended with (C) 20-80wt.% (based on blended yarn) cotton fibers to give the aimed mixed yarn which has an average number of the blended polyester short fibers contained in the section of the blended yarn of >=10, the number of the component A of 0.05-0.30N, average fiber length L of the polyester short fibers satisfying formula I (D is denier of blended yarn) and the fiber length L1 of the component A and the fiber length L2 of the component B satisfying formula II.
Patent JP-S63240263-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA TAKAOMI
IPC: H04N1/21
Filed: 1987-03-27
Abstract: PURPOSE:To decrease the time from the read of a document till the transmission by sending a transmission data stored in a transmission buffer memory and a transmission data stored in a file memory as a file selectively to a line control circuit. CONSTITUTION:A 1st switch 9 is turned on by allowing the entry of a transmission data to a file memory 8. A destination of multiple address communication is selected succeedingly and a 1st communication destination is set. The transmission data subjected to band compression is sent to the 1st destination via a transmission buffer memory 7   a 2nd switch 10   line control circuit 6 and stored in a file memory 8 as a file via the 1st switch 9. When the communication to other destination remains, the 1st switch 9 is turned off and the 2nd switch 10 is connected switchingly to the file memory 8 and the sent data as a file is sent to the destination from the file memory 8.
Patent JP-H03273715-A (JP)
Title: High frequency signal amplifying circuit
Inventor: HIGASHIYAMA NAOTOSHI
IPC: H04N5/44
Filed: 1990-03-22
Abstract: PURPOSE:To reduce the drift of the local oscillation frequency and also to minimize the undesired radiation by providing a control input terminal to switch the active and inactive states of a buffer amplifier. CONSTITUTION:When a TV tuner IC is applied to a frequency synthesizer system, a pre-scaler buffer 5 becomes active when the voltage E1 is applied to a control input terminal 13 to secure a high level. Meanwhile the buffer 5 becomes inactive and consumes no electric power when the terminal 13 is grounded to secure a low level if the tuner IC is applied to a voltage synthesizer system. Thus it is possible to reduce the drift of the local oscillation frequency and to minimize the undesired radiation by using the terminal 13 to switch the active/inactive states of the buffer 5.
Patent JP-S58192064-A (JP)
Title: Fixation device of electrophotographic copying machine
Inventor: KOYAMA HAJIME
IPC: G03G15/20
Filed: 1982-05-07
Abstract: PURPOSE:To improve thermal efficiency of an atmospheric fixation device, to economize power consumption, to shorten a rising time, and to prevent a paper jam and danger of ignition, by electrostatically attracting and sticking a transfer member and a carrying member for carrying it in a fixation area. CONSTITUTION:Transferred transfer paper 2 is carried toward a fixation device 13 by the first carrying belt 6. The transfer paper 2 separated from the first carrying belt 6 is attracted and stuck to the second carrying belt 8 charged electrostatically in the opposite polarity to the transfer paper 2 by a belt charging charger 10, and is carried in the fixation device 13. Therefore, a gap between the lower face of a heater 14 of the fixation device 13 and the edge of a cover 15, and the normal transfer paper passing face can be narrowed. Accordingly, thermal efficiency of the fixation device is improved, the power consumption is economized, the rising time is shortened, and a paper jam and danger of ignition can be prevented.
Patent JP-H09246172-A (JP)
Title: Method for exposing
Inventor: TSUCHIYA MAKOTO
IPC: H01L21/027
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To suppress the dividing irregularity of an LCD by calculating the deviations of a plurality of marks corresponding to the selected positional data from the projected positions in design to be transferred onto a photosensitive board, and correcting a predetermined exposure condition based on the calculated deviation. SOLUTION: The deviations of the coordinates of a reticle 12 measured by using coordinate system side marks 26a to 26h from the designed positions to be actually projected with the marks 25a to 26h on a plate 18 are obtained. The correcting amount of the position of the reticle 12 and the correcting amount of the exposure condition regarding the focusing characteristics of a projection lens 21 are obtained based on the deviations thus obtained. Since the correcting amount and deviation are obtained by measuring at the positions transferred on the plate 18 including the patterning error of the reticle 12 and the distortion of the lens 21 in such measurements, the occurrence of the dividing irregularity on the LCD can be sufficiently suppressed.
Patent JP-H02254485-A (JP)
Title: Film take-up device
Inventor: KAGEYAMA TOSHIICHI
IPC: G03B27/58
Filed: 1989-03-29
Abstract: PURPOSE:To automatically set the length of a fed sheet by providing a mark when the film is moved, moving a film a prescribed distance after the mark is detected and exposing a fresh film. CONSTITUTION:A sheet-like photosensitive body 10 is wound around the periph ery of a scroll drum 2 for the photosensitive body 1 and supported, and the action of image forming is carried out. The sheet-like photosensitive body is entirely electrified by a charge corotron 4, the all lamps of an ISIL5 are lighted, and the photosensitive body is rotated. Lamps l2 and l3 are put out for a pre scribed time and lighted again after the prescribed time has passed, and the photosensitive body is caused to make one turn. Then, only a part where the lamps are put out is developed and the mark 15 is formed. The action for taking up the photosensitive body is started, and the start point A is set. The mark 15 is read out by an optical sensor 7 and another point B is set. A take-up time is set in respect to the detecting time at the start point A and the point B, the film is wound around a take-up shaft 11 and a fresh film is exposed from a rewind shaft 12.
Patent JP-H07282088-A (JP)
Title: Device and method for matching
Inventor: JIYONASAN JIEE HARU
IPC: G06V30/40
Filed: 1995-03-31
Abstract: PURPOSE:To efficiently and accurately retrieve a data base document to be matched, through the use of an input document. CONSTITUTION:A descriptor is generated from the features of input documents 202 and 203. By using this descriptor and a descriptor data base 116, the input documents and a document in a document data base 108 are matched. The descriptor data base 116 records the descriptor and indicates the list of documents including a feature from which the descriptor is extracted. The descriptor is selected to be constant with respect to distortion generated by the digitizing of the document and difference between the input document and the document to be matched in the document data base. When the descriptor data base 116 is scanned, votes to each document in the document data base 108 are accumulated so as to set a single document obtaining maximum votes or a document obtaining votes over some threshold value to be a matching document.
Patent JP-H09234328-A (JP)
Title: Apparatus for removing dust from waste gas blow
Inventor: IGARASHI TORU
IPC: B01D47/16
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To remove dust at an air-exhaust outlet without causing environmental pollution with powder dust in the peripheral area and keep the sanitary environments by installing a liquid supplying part in a rotary body, retaining an air-exhaust bypassing space in the lower end part of a diffusion cylinder, and surrounding an outer frame including the air- exhaust bypassing space with a storage cylinder to a proper height. SOLUTION: After water supplied from a liquid supply part 25 in an upper side reaches the circumferential edge of a rotary body 23 while coming along the surface of the body 23, the water is blown by centrifugal force in the outer circumferential direction as the water contains a part of dust and comes into collision strongly against the inner circumferential wall of a diffusion cylinder 21 and is scattered. Then, some dew drops of the water come back again to the rotary body 23, part of water comes into collision against dew drops, which are scattered successively by the centrifugal force, in the middle and further crushed, and the other part collides again against the inner circumferential wall face of the diffusion cylinder 21 and, in this way water drops are made to move in extremely complicated manner.  Consequently, in the peripheral space limited by the inner circumferential wall of the diffusion cylinder 21 and the circumferential edge of the rotary body 24 and communicated with a lower part, the dust which is going to pass the space to the lower part is stuck to or adsorbed in a dust adsorbing liquid 25a and almost completely separated from air-exhaust blow.
Patent JP-H05238225-A (JP)
Title: Vehicle floor height adjusting device
Inventor: AOKI YOSHIYUKI
IPC: F16F9/46
Filed: 1992-02-26
Abstract: PURPOSE:To prevent deterioration of operation stability when the position of center of gravity becomes high by changing the vehicle floor height of an automobile. CONSTITUTION:A shaft 11 is arranged on the middle part of the lower arm 10 of a suspension arm 3, a link member 12 is rotationally movably fitted to the shaft 11, an absorber 5 is mounted between the link member 12 and a vehicle body frame 4 thereover, and a driving device 13 to rotationally move the link member 12 is fitted. By operating the driving device 13 so as to rotationally move the link member 12 upward outside the vehicle body, and further extending the link member 2 from the fitting position of the lower end of the absorber 5, the suspension arm 3 is pushed down so as to increase the vehicle floor height. Further, the fitting position 15 on the lower end of the absorber 5 is moved to the outside of the vehicle body, and hence the spring constant on a wheel position can be changed so as to maintain operation stability.
Patent JP-H08271205-A (JP)
Title: Position sensor and position detection device
Inventor: ENDO TETSUO
IPC: H01L21/68
Filed: 1995-03-31
Abstract: PURPOSE: To miniaturize a detector and to reduce its price by detecting the change in magnetic flux in the slide direction of a pair of magnetic members where magnetic poles with mutually different gaps are provided, and obtaining a head position using a pair of detectors where a plurality of magnetoresistance effect elements are provided at an equal space. CONSTITUTION: Magnetic members 1 and 2 are magnetized with N and S poles alternately in a slide direction X and N and S pole spaces being λ1 and λ2 , respectively, and magnetoresistance effect MR elements 4-7 are provided at spaces of λ1 /8 and λ2 /8, respectively, at MR sensors 11 and 12 of a magnetic head 3. One terminal of the sensor 11 is connected to a power supply, the other terminal is connected to one terminal of the element 6, and an output terminal 8 is provided at a connection point, and the other terminal of the element 6 is grounded. The elements 5 and 7 are also connected and an output terminal 9 is provided. Similarly, output terminals 18 and 19 are provided for the sensor 12.  Output signals Y11 and Y12 and Y21 and Y22 of the terminals 8 and 9 and 18 and 19 are as shown in expressions I and II and a subtraction value K of each multiplication value is as shown in an expression III. As a result, with the least common multiples of λ1 /2 and λ2 /2 as a measurement range, a position x can be detected.
Patent JP-H1067981-A (JP)
Title: Heat-storing substance heatable with microwave
Inventor: SALYER IVAL O
IPC: C09D5/24
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject heat-storing substance which contains a combination of a mixture of phase-changing substance and fine silica particles with carbon black which can heat the phase-changing substance at a specific ratio and can be rapidly heated without deterioration in the heat-storing ability. SOLUTION: This heat-storing substance comprises (A) 85-99.5wt.% of a mixture of a phase-changing substance, for example, a crystalline saturated hydrocarbon melting at 20-100 deg.C, preferably in an amount of 50-80wt.% based on the mixture and microfine silica particles, for example, hydrophobic or hydrophilic silica particles with particle size of 0.005-1.025μ and(B) 0.5-15wt.% of an additive containing a carbon black, for example, conductive carbon black having particle sizes of 25-35nm and a surface area of 245-260m<2> /g, preferably in addition, (C)glycerol.
Patent JP-S60218447-A (JP)
Title: Aluminum alloy sprocket
Inventor: MIURA HIDEAKI
IPC: F16H55/06
Filed: 1984-04-13
Abstract: PURPOSE:To provide an Al alloy sprocket having excellent wear resistance and mechanical strength by specifying the grain size and distributing condition of primary crystal Si particles and eutectic Si particles with an Al-alloy contg. Si and Cu at a specific ratio. CONSTITUTION:An Al-alloy contg. 16-30wt% Si, 0.3-7.0wt% Cu, and if necessary 0.3-2.0wt% Mg and consisting of the balance substantially Al is subjected to an extrusion stage after casting to produce a casting ingot. The casting ingot is further extruded hot at about 350-420 deg.C to break down a part of the coarse primary crystal Si particles in the alloy so that the primary crystal Si particles having 40-80mu grain size occupy >=60% area in the area of the entire primary crystal Si particle and are uniformly distributed and so that the eutectic Si particles of <=10mu grain size occupy >=60% area in the area of the entire eutectic Si particle and are uniformly distributed.
Patent JP-S63240504-A (JP)
Title: Preparation of thin dielectric optical film
Inventor: OTANI NOBORU
IPC: G02B5/28
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a thin dielectric optical film which has excellent weatherability and is free from deterioration with lapse of time by forming thin dielectric films consisting of alternately laminated layers of low refractive index dielectric materials and high refractive index dielectric materials, then subjecting the thin dielectric films to a hydrophobicity imparting treatment. CONSTITUTION:The thin dielectric films are the single-half wave type interference filter of 10 layers of the lambda/4 films constituted of the alternately laminated layers of SiO2 which is the low refractive index material and TiO2 which is the high refractive index material. Such thin dielectric films are formed on a glass substrate by using an electron beam vapor deposition method. The interference filter is then subjected to the hydrophobicity imparting treatment by subjecting the filter to a deaeration treatment, then immersing the interference filter a whole day and night in a 4% trimethyl chlorosilane [(CH3)3SiCl]- chloroform soln. The thin dielectric optical film which has the optical characteristics conforming to design values and is free from deterioration with lapse of time is thereby obtd.
Patent JP-H05242847-A (JP)
Title: Scanning type electron microscope
Inventor: KIMURA TAKASHI
IPC: H01J37/20
Filed: 1992-02-27
Abstract: PURPOSE:To place a large-sized specimen on a stage without destroying into minor pieces and observe with a high resolution by furnishing a specimen holding means which supports a Y-direction moving body to place specimen on an X-direction moving body between the first and second magnetic poles of an objective lens. CONSTITUTION:An electron ray EL emitted by an electron gun 24 is converged by convergence lenses 26, 28, passed by an upper magnetic pole 42 of an objective lens 32 through the action of a scanning coil 30, cast on a specimen W for scanning it, and the secondary electrons SE emitted there are received by a sensor 36 to serve inspecting. Because the specimen W is placed between the upper magnetic pole 42 and lower magnetic pole 44, a lens with small spherical astigmatism is formed, and the secondary electron efficiency is enhanced to lead to enhancement of the resolution. Between these poles 42, 44, a specimen stage 34 is installed of a structure to support a Y-direction moving body to place the specimen W on an X-direction moving body. This permits placing large-sized specimen on the stage without destroying into minor pieces and observing it with a high resolution.
Patent JP-S59200704-A (JP)
Title: Heating method of continuous sintering furnace
Inventor: KAWAKAMI NAOMASA
IPC: B01J6/00
Filed: 1983-04-28
Abstract: PURPOSE:To eliminate the need for the heating source to be exclusively used and to reduce the fuel consumption in heating in a continuous type heating furnace by incorporating the direct heating in which the protective gas admitted from a sintering zone is burned in heating in a burn-off zone. CONSTITUTION:The fluid (a) consisting of a gaseous mixture composed of the air the gaseous fuel supplied to a header 11 is introduced through a main burner 12 into a preheating furnace 10 in a burn-off zone B in a continuous type sintering furnace. The protective gas 10 heated in the sintering furnace is admitted from a sintered body C into the furnace 10. When a pilot burner 13 is fired, a main burner 12 in which the fluid (a) is blow is fired and burner tiles 14 are heated red. The ratio for mixing the gaseous fuel is gradually decreased until finally the fluid (a) consists of the air alone. The protective gas G is mixed with the air supplied from the burner 12 and is easily burned by the red hot part of the tiles 14 as a firing source. The material 3 charged into the furnace is directly heated and is dewaxed.
Patent JP-S61234607-A (JP)
Title: Vocal signal removing device
Inventor: KUSUHARA KAZUHIRO
IPC: H04S1/00
Filed: 1985-04-10
Abstract: PURPOSE:To reduce a feeling of physical disorder when the sum signal and difference signal of right and left 2-channel stereo signals are switched to each other, by gradually replacing the sum signal and difference signal one with another. CONSTITUTION:Only difference signals (L-R) are outputted to the output terminal 20 of an operational amplifier 13. When a switch 16 is switched to a contact (b) side under this state, another switch 17 is automatically switched to a contact (a) side and a fader 14 fades out and another fader 15 fades in. The output of the fader 14 gradually decreases and the output of the other fader 15 gradually increases. As a result, the signal of the terminal 20 gradually shifts from the difference signals (L-R) to sum signals (L+R) and, when the operations of the faders 14 and 15 complete, only sum signals are outputted to the output terminal 20. On the contrary, when the switch 16 is again connected to another contact (a) side, signals at the terminal 20 gradually shift from the sum signals to the difference signals following the same operation priciple. Therefore, a feeling of physical disorder felt when the switching between the sum signals and difference signals is performed can be reduced.